diff options
Diffstat (limited to 'Makefile.libcompat')
-rw-r--r-- | Makefile.libcompat | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/Makefile.libcompat b/Makefile.libcompat new file mode 100644 index 0000000..8a336b9 --- /dev/null +++ b/Makefile.libcompat @@ -0,0 +1,161 @@ +# $FreeBSD$ + +.if !targets(__<${_this:T}>__) +__<${_this:T}>__: + +# Makefile for the compatibility libraries. +# - 32-bit compat libraries on PowerPC and AMD64. +# could also be for mips, but that doesn't work today. + +# ------------------------------------------------------------------- +# 32 bit world +.if ${TARGET_ARCH} == "amd64" +.if empty(TARGET_CPUTYPE) +LIB32CPUFLAGS= -march=i686 -mmmx -msse -msse2 +.else +LIB32CPUFLAGS= -march=${TARGET_CPUTYPE} +.endif +LIB32WMAKEENV= MACHINE=i386 MACHINE_ARCH=i386 \ + MACHINE_CPU="i686 mmx sse sse2" +LIB32WMAKEFLAGS= \ + AS="${XAS} --32" \ + LD="${XLD} -m elf_i386_fbsd -Y P,${LIBCOMPATTMP}/usr/lib32" \ + OBJCOPY="${XOBJCOPY}" + +.elif ${TARGET_ARCH} == "powerpc64" +.if empty(TARGET_CPUTYPE) +LIB32CPUFLAGS= -mcpu=powerpc +.else +LIB32CPUFLAGS= -mcpu=${TARGET_CPUTYPE} +.endif +LIB32WMAKEENV= MACHINE=powerpc MACHINE_ARCH=powerpc +LIB32WMAKEFLAGS= \ + LD="${XLD} -m elf32ppc_fbsd" \ + OBJCOPY="${XOBJCOPY}" +.endif + + +LIB32CFLAGS= -m32 -DCOMPAT_32BIT +LIB32DTRACE= ${DTRACE} -32 +LIB32WMAKEFLAGS+= -DCOMPAT_32BIT + +# ------------------------------------------------------------------- +# soft-fp world +.if ${TARGET_ARCH} == "armv6" +LIBSOFTCFLAGS= -DCOMPAT_SOFTFP +LIBSOFTCPUFLAGS= -mfloat-abi=softfp +LIBSOFTWMAKEENV= CPUTYPE=soft MACHINE=arm MACHINE_ARCH=armv6 +LIBSOFTWMAKEFLAGS= -DCOMPAT_SOFTFP +.endif + +# ------------------------------------------------------------------- +# Generic code for each type. +# Set defaults based on type. +libcompat= ${LIBCOMPAT:tl} +_LIBCOMPAT_MAKEVARS= _OBJTREE TMP CPUFLAGS CFLAGS WMAKEENV WMAKEFLAGS WMAKE +.for _var in ${_LIBCOMPAT_MAKEVARS} +.if !empty(LIB${LIBCOMPAT}${_var}) +LIBCOMPAT${_var}?= ${LIB${LIBCOMPAT}${_var}} +.endif +.endfor + +# Shared flags +LIBCOMPAT_OBJTREE?= ${OBJTREE}${.CURDIR}/world${libcompat} +LIBCOMPATTMP?= ${OBJTREE}${.CURDIR}/lib${libcompat} + +LIBCOMPATCFLAGS+= ${LIBCOMPATCPUFLAGS} \ + -isystem ${LIBCOMPATTMP}/usr/include/ \ + -L${LIBCOMPATTMP}/usr/lib${libcompat} \ + -B${LIBCOMPATTMP}/usr/lib${libcompat} + +# Yes, the flags are redundant. +LIBCOMPATWMAKEENV+= MAKEOBJDIRPREFIX=${LIBCOMPAT_OBJTREE} \ + _LDSCRIPTROOT=${LIBCOMPATTMP} \ + INSTALL="sh ${.CURDIR}/tools/install.sh" \ + PATH=${TMPPATH} \ + LIBDIR=/usr/lib${libcompat} \ + SHLIBDIR=/usr/lib${libcompat} \ + DTRACE="${LIB$COMPATDTRACE:U${DTRACE}}" +LIBCOMPATWMAKEFLAGS+= CC="${XCC} ${LIBCOMPATCFLAGS}" \ + CXX="${XCXX} ${LIBCOMPATCFLAGS}" \ + DESTDIR=${LIBCOMPATTMP} \ + -DLIBRARIES_ONLY \ + -DNO_CPU_CFLAGS \ + MK_CTF=no \ + -DNO_LINT \ + MK_TESTS=no +LIBCOMPATWMAKE+= ${LIBCOMPATWMAKEENV} ${MAKE} ${LIBCOMPATWMAKEFLAGS} \ + MK_MAN=no MK_HTML=no +LIBCOMPATIMAKE+= ${LIBCOMPATWMAKE:NINSTALL=*:NDESTDIR=*:N_LDSCRIPTROOT=*} \ + MK_TOOLCHAIN=no ${IMAKE_INSTALL} + +.if ${XCC:N${CCACHE_BIN}:M/*} +LIBCOMPATCFLAGS+= --sysroot=${WORLDTMP} +.endif + +_LC_LIBDIRS.yes= lib gnu/lib +_LC_LIBDIRS.${MK_CDDL:tl}+= cddl/lib +_LC_LIBDIRS.${MK_CRYPT:tl}+= secure/lib +_LC_LIBDIRS.${MK_KERBEROS:tl}+= kerberos5/lib + +# Shared logic +build${libcompat}: .PHONY + @echo + @echo "--------------------------------------------------------------" + @echo ">>> stage 5.1: building lib${libcompat} shim libraries" + @echo "--------------------------------------------------------------" + mkdir -p ${LIBCOMPATTMP}/usr/include + mtree -deU -f ${.CURDIR}/etc/mtree/BSD.usr.dist \ + -p ${LIBCOMPATTMP}/usr >/dev/null + mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist \ + -p ${LIBCOMPATTMP}/usr/include >/dev/null + mtree -deU -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \ + -p ${LIBCOMPATTMP}/usr >/dev/null +.if ${MK_DEBUG_FILES} != "no" + mtree -deU -f ${.CURDIR}/etc/mtree/BSD.debug.dist \ + -p ${LIBCOMPATTMP}/usr/lib >/dev/null + mtree -deU -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \ + -p ${LIBCOMPATTMP}/usr/lib/debug/usr >/dev/null +.endif + mkdir -p ${WORLDTMP} + ln -sf ${.CURDIR}/sys ${WORLDTMP} +.for _t in obj includes + ${_+_}cd ${.CURDIR}/include; ${LIBCOMPATWMAKE} DIRPRFX=include/ ${_t} +.for _dir in ${_LC_LIBDIRS.yes} + ${_+_}cd ${.CURDIR}/${_dir}; ${LIBCOMPATWMAKE} DIRPRFX=${_dir}/ ${_t} +.endfor +.endfor +.for _dir in usr.bin/lex/lib + ${_+_}cd ${.CURDIR}/${_dir}; ${LIBCOMPATWMAKE} DIRPRFX=${_dir}/ obj +.endfor +.for _dir in lib/ncurses/ncurses lib/ncurses/ncursesw lib/libmagic + ${_+_}cd ${.CURDIR}/${_dir}; \ + WORLDTMP=${WORLDTMP} \ + MAKEFLAGS="-m ${.CURDIR}/tools/build/mk ${.MAKEFLAGS}" \ + MAKEOBJDIRPREFIX=${LIBCOMPAT_OBJTREE} ${MAKE} SSP_CFLAGS= DESTDIR= \ + DIRPRFX=${_dir}/ -DNO_LINT -DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no \ + build-tools +.endfor + ${_+_}cd ${.CURDIR}; \ + ${LIBCOMPATWMAKE} -f Makefile.inc1 -DNO_FSCHG libraries +.if ${libcompat} == "32" +.for _t in obj depend all + ${_+_}cd ${.CURDIR}/libexec/rtld-elf; PROG=ld-elf32.so.1 ${LIBCOMPATWMAKE} \ + -DNO_FSCHG DIRPRFX=libexec/rtld-elf/ ${_t} + ${_+_}cd ${.CURDIR}/usr.bin/ldd; PROG=ldd32 ${LIBCOMPATWMAKE} \ + DIRPRFX=usr.bin/ldd ${_t} +.endfor +.endif + +distribute${libcompat} install${libcompat}: .PHONY +.for _dir in ${_LC_LIBDIRS.yes} + ${_+_}cd ${.CURDIR}/${_dir}; ${LIBCOMPATIMAKE} ${.TARGET:S/${libcompat}$//} +.endfor +.if ${libcompat} == "32" + ${_+_}cd ${.CURDIR}/libexec/rtld-elf; \ + PROG=ld-elf32.so.1 ${LIBCOMPATIMAKE} ${.TARGET:S/32$//} + ${_+_}cd ${.CURDIR}/usr.bin/ldd; PROG=ldd32 ${LIBCOMPATIMAKE} \ + ${.TARGET:S/32$//} +.endif + +.endif |